baber/WOPTO huggingface dataset:
Patent JP-H05312618-A (JP)
Title: Liquid level indicator
Inventor: MASAI SHIRO
IPC: G02F1/13
Filed: 1992-05-14
Abstract: PURPOSE:To indicate liquid levels of a plurality of tanks simultaneously on one display and to automatically indicate, while enlarged, the liquid level of a tank in which liquid level has changed. CONSTITUTION:The liquid level indicator for graphically indicating liquid level data fed from a plurality of liquid level detecting means 3, 3, 3 on one display 4 comprises a liquid level operating means 22 for converting liquid level signals delivered from the liquid level detecting means 3, 3, 3 into liquid levels, means 26 for detecting increase of liquid level, and a display control means 28 for indicating, while enlarging, the liquid level data of a tank in which increase of liquid level is detected. Liquid level data only of a tank, in which the liquid level has increased, is displayed while being enlarged at a stage when increase of liquid level is detected.
Patent JP-2000336832-A (JP)
Title: Cemented chip board, and its manufacture
Inventor: IKEMOTO YOICHI
IPC: C04B16/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a cemented chip board having a decorative pattern on the surface, excellent in dimensional stability and free from any warp or twist. SOLUTION: In the cemented chip board having a decorative pattern on the surface, and a double-layered structure in the thickness direction, its face side layer has a composition mainly consisting of a cement component, a wood chip and an inorganic filler, its rear side layer has a composition mainly consisting of a cement composition and a wood chip, and the ratio of (the wood chip weight of the face side layer)/(the weight of the wood chip of the rear side layer) is 0.1 to 0.8.
Patent JP-H01317893-A (JP)
Title: Device for tilting ship propeller
Inventor: SUMIKAWA YUKIO
IPC: F02B61/04
Filed: 1988-06-17
Abstract: PURPOSE:To automatically close a switch valve in tilting-up for surely locking by connecting the switch valve for a tilting cylinder provided between both brackets supporting an outboard engine to a tilting lock arm supported on both bracket pivots through a connecting link. CONSTITUTION:A swivel bracket 14 supporting an outboard engine 10 is connected pivotably to a stern clamp bracket 12 and a tilting cylinder 24 is provided between both brackets 12, 14. A switch valve 44 for controlling communication between respective hydraulic chambers defined by a piston in a tilting cylinder 24 is provided, while assist gas is enclosed in the cylinder to expand, contract and lock the piston. A tilting lock arm 41 supported on a pivotal section 13 and connected to a swivel bracket 14 through a spring is provided to be connected through a connecting link 45 to the switch valve 44. The switch valve is automatically closed through the connecting ring 45 in tilting-up to enable sure locking.
Patent JP-H08319502-A (JP)
Title: Method for dewaxing metal powder injection-molded body
Inventor: INADA MITSURU
IPC: B22F3/10
Filed: 1995-05-23
Abstract: PURPOSE: To shorten the degreasing time and to facilitate degreasing at the time of degreasing a metal powder injection-molded body consisting of metal powder and org. binder by embedding the body in a metal oxide powder not reacting with the body to degrease the body. CONSTITUTION: The mixture of a metal powder (stainless steel powder having about 10μm average grain diameter, etc.) and an org. binder (PE wax, etc.) is injection-molded to prepare a metal powder injection-molded body G (green body). A metal oxide powder A (activated alumina having >=80m<2> /g specific surface) not reacting with the green body G is filled in a closed dewaxing furnace, and the green body G is completely embedded in the powder. Gaseous N2 is then supplied into the dewaxing furnace from a suction pipe 3 and discharged from an exhaust pipe 2, the furnace is heated to about 400 deg.C by a heater H, and the green body is dewaxed with 40-98% efficiency. Consequently, the treating time is shortened, and dewaxing is carried out with an inexpensive equipment and simple operation.
Patent JP-S5840913-A (JP)
Title: Variable attenuating circuit
Inventor: OOSAWA MITSUO
IPC: H03H11/24
Filed: 1982-08-26
Abstract: PURPOSE:To obtain an output containing no control signal and free from strains, by holding the source and the drain of an FET connected to a control terminal at the positive voltage and extracting an input signal via an FET of the source follower, a switching FET and then an FET of the source follower. CONSTITUTION:The gate and the drain of an FET11 are connected to an input terminal 31 and a power supply terminal 34, and the source of the FET11 is grounded via resistors 41 and 42. The drain of an FET12 is connected to the terminal 34 with the source grounded via resistors 45 and 46. The base of the FET12 is connected to a joint between the resistors 45 and 46. The drain, the source and the gate of an FET13 are connected to a joint 51 between the resistors 41 and 42, the gate of the FET12 and a control terminal 33 respectively. As a result, the input impedance is set at a high level with elimination of strains, and the drain and the source of the PET13 are set at the same potential. Thus the output contains no component of the control signal SC.
Patent JP-S5577409-A (JP)
Title: Rotary cutting tool
Inventor: OOTA YOSHIHISA
IPC: B23B51/08
Filed: 1978-11-29
Abstract: PURPOSE: To greatly lengthen the lifetime of a rotary cutting tool, by using a tool material for heavy and rapid cutting and by performing relatively slow cutting.  
     CONSTITUTION: Plural pairs of cutting edges 9 1 W9 4  and plural pairs of cutting edges 11 1 W11 4  are so held on supports 9, 11 provided around a center of gyration that the cutting edges extend in radial directions. A large quantity can be cut per rotation of a tool. The cutting time can be shortened without raising the cutting velocity. This results in lengthening the lifetime of the tool. Since the cutting edges are arranged at an equal spacing around the axis of rotation, vibration does not takes place and the tool is not damaged in cutting. Chips are discharged through recesses without scattering. This leads to lengthening the lifetime of the tool. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05181316-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KANEKO GIICHI
IPC: C09B29/085
Filed: 1992-05-15
Abstract: PURPOSE:To obtain the toner, which has the excellent fastness against heat and light and of which grain diameter is small and in which distribution of grain diameter is sharp and which can obtain the high image quality and which has the improved durability, by including the specified compound in the coloring agent. CONSTITUTION:In the electrostatic charge image developing toner mainly composed of thermoplastic resin and the coloring agent, the coloring agent includes the compound expressed by a formula I. In the formula, D represents a formula II; X hydrogen atom, syano group, alkyl group having 1-4 of carbon, alkoxyl group, chlorine atom, bromine atom, fluorine atom or acetokyl group; Y hydrogen atom, syano group, alkyl group having 1-4 of carbon, alkoxyl group, chlorine atom, bromine atom, fluorine atom, -NHCOCH3, -NHCOC2H5, -NHCOC3H7, -NHSO2CH3; R1, R2 alkyl group, alkenyl group, hydroxyalkyl group, alkokyalkyl group, phenokyalkyl group or the like; and R3 hydrogen atom, syano group, nitro group, chlorine atom, bromine atom, fluorine atom or the like.
Patent JP-S6041698-A (JP)
Title: Human peptide hormone
Inventor: YANAIHARA NOBORU
IPC: C07K19/00
Filed: 1983-08-12
Abstract: NEW MATERIAL:The compound of formula I (R is H or group of formula II) and its salt. USE:A blood flow improving agent, an antidiabetic agent, a hormone preparation, a prolactinoma diagnostic, and an immunity antigen for the production of human PHI antibody. PREPARATION:The objective compound can be synthesized according to the conventional synthesizing process for polypeptide, e.g. the stepwise process comprising the condensation of amino acids successively to the terminal amino acid one by one, or the coupling method comprising the coupling of several fragments with each other.
Patent JP-S6040120-A (JP)
Title: Flame-retardant polyurethane resin
Inventor: MUKOUZAKA KAZUO
IPC: C09D175/04
Filed: 1983-08-12
Abstract: PURPOSE:The titled resin obtained by using a novel halogen-containing diol as a flame-retardant as part of a polyol component, having improved resin properties since it has improved solubility of the diol in the polyol component, showing improved flam retardance durability. CONSTITUTION:A polyethoxylated tetrabromobisphenol A having 3-6 average addition moles is used as part of a polyol component, and the polyol component is reacted with an isocyanate component, to give the desired resin. Preferably 3-50pts.wt. polyethoxylated tetrabromobisphenol A is dissolved in 100pts.wt. other polyol component and used.
Patent JP-S63311349-A (JP)
Title: Photosensitive composition
Inventor: YABE NORIO
IPC: G03F7/004
Filed: 1987-06-15
Abstract: PURPOSE:To enable the development of the titled composition with a water or a warm water, and to prevent a coloring due to a photosensitive component and a coloring due to an image forming reaction, etc., by composing the titled composition contg. water soluble photocrosslinking agent, an aqueous resin and a synthetic resin emulsion. CONSTITUTION:The titled composition enables the development with only the water or the warm water, and comprises the water soluble photocrosslinking agent, the aqueous resin, the synthetic resin emulsion composed of an ethylene- vinylacetate copolymer, a polyvinylidene chloride, a polyvinyl chloride, a polyvinylacetate, a polyurethane or its copolymer or a mixture thereof, and if necessary, a coloring agent. Thus, the positive image is obtd. by exposing the titled composition, dipping with a water, and rubbing with a sponge. And, the obtd. image does not generate the coloring due to the photosensitive component and the coloring due to the image forming reaction.
Patent JP-S5772128-A (JP)
Title: Focusing controller in zoom lens
Inventor: ICHIE KOUJI
IPC: G02B7/04
Filed: 1980-10-23
Abstract: PURPOSE:To perform focal length adjustment and focus adjustment mutually irrespectively by fixing the foremost lens to a shaft slidable in the optical axis direction in a zoom lens barrel, and using the shafts for zooming as guides thereby perfoming focus adjustment. CONSTITUTION:The lens frame 9 of the foremost lens group 3b is fixed to a shaft 10, and are guided and supported by shafts 11, 12 for zooming slidably in the optical axis direction. The trailing end of the shaft 10 projects from a stationary lens barrel 8, and is brought in pressure contact with a cam 15 having a manual adjusting knob 28. With this constitution, at the time of zooming, a ring 24 is turned, and pins 18, 20 are adjusted of positions by cam grooves 19, 21, by which movable lens groups 4, 5 are moved. At this time, the shaft 10 does not displace at all. At the time of focus adjustment, the knob 28 is turned, then the lens group 3b is displaced by the turning of the cam 15 so that the focus is adjusted irrespectively of the zooming. Thereby, the focus adjustment and the zooming are carried out mutually irrespectively.
Patent JP-H09330611-A (JP)
Title: Image reading device and light source unit
Inventor: KAWAI TATSUTO
IPC: F21V8/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To unify the irradiated state of an object by classifying usable light sources into multiple groups according to their luminous characteristics, and arranging the light sources belonging to the same group within multiple groups at different positions of a light guiding means. SOLUTION: The rank in each luminous wavelength range is determined according to the measured luminous spectrum. In the first luminous wavelength area, the central wavelength of 600-605nm is set to the rank A, 605-610nm is set to the rank B, 610-615nm is set to the rank C, and 615-620nm is set to the rank D, for example. The second and third luminous wavelength ranges are likewise ranked. LED lamps 1, 2 belonging to the same group of the luminous spectrum are extracted, and they are arranged at both ends of a light guide body 3. When the LED lamps are classified according to the rank, the LED lamps of the same rank can be integrated.
Patent JP-H072945-A (JP)
Title: Polymerizable composition
Inventor: KAZAMA HIDEKI
IPC: C08F12/00
Filed: 1993-06-21
Abstract: PURPOSE:To provide a polymerizable monomer composition as a starting material for a polymer which does not suffer from discoloration even upon heat treatment, has good mold release, has satisfactory properties as a lens for glasses, i.e., a high refractive index, a high Abbe's number and a low specific gravity, has transparency, light resistance, heat resistance, impact resistance, etc. and can desirably be used as an organic glass for a lens for glasses, a lens for optical instruments, etc. CONSTITUTION:The composition comprises 100 pts.wt. vinylbenzyl compound of the formula (wherein R<1> and R<2> are halogen atoms of the same or different kinds, h and i which are independent of each other are 0, 1 or 2; X<1>, X<2> and X<3> which may be the same or different from each other are oxygen atoms or sulfur atoms; and j, k and n are each 0 or 1 ; provided that X<1> and X<2> can not be simultaneously sulfur atoms when j=0; and X<1>, X<2> and X<3> can not be simultaneously sulfur atoms when j=1) [e.g. dip-vinylbenzyl)ether] and 0.005-2.0 pts.wt. hindered phenol compound.
Patent JP-H0816614-A (JP)
Title: Transfer data management method for seal impression retrieving system
Inventor: MATSUURA OSAMU
IPC: G06Q40/00
Filed: 1994-06-30
Abstract: PURPOSE:To improve the transfer job efficiency and to eliminate the waste of the necessary materials by having an access to the file that has the corresponding account of the control transfer side based on the identifier which shows the place where the image data stored in the management file device for each store number. CONSTITUTION:When the control transfer processing is desired, an operator prepares an account management information file after the control transfer through a transfer destination account management information production terminal 17 for a transfer destination management information file 15. Thus the transfer job of an account can be carried out in an optional place and only by a key input operation. When the retrieving processing of a seal impression is desired, the operator retrieves the relevant account management information file by means of a retrieving device 18 and reads a control transfer image data storing DA and the address of a control transfer destination account management information file 12. Then the operator sends the image data to a transfer destination file while displaying the image including the seal impression corresponding to the relevant account on the device 18.
Patent JP-S6043221-A (JP)
Title: Magnetic recording medium
Inventor: SAGAWA HIROYUKI
IPC: G11B5/73
Filed: 1983-08-16
Abstract: PURPOSE:To upgrade coercive force and to make magnetic characteristic isotropic without execution of a diagonal vapor deposition method by forming an underlying layer consisting of Ge or an alloy contg. Ge on one main plane of a non-magnetic base and forming a thin magnetic metallic film thereon. CONSTITUTION:A thin magnetic metallic film 2 consisting of any one matel among Co, Fe and Ni or an alloy thereof is formed on a non-magnetic base 1 and an underlying layer 3 which expands volumetrically when solidifies, more particularly an underlying layer consisting of Ge or an alloy contg. Ge, for example, an alloy of Ge (5.0% volumetric expansion rate when Ge solidifies) and Au or In is deposited by evaporation under said film to 30-300Angstrom thickness. The layer 3 consists of 80-100atom% Ge and the balance Au or In, etc. The film 2 is formed to 50-1,000Angstrom  thickness by vapor deposition from the direction roughly perpendicular to for example, the base 1 without execution of diagonal vapor deposition.
Patent JP-H11332470-A (JP)
Title: Frozen dessert feed system
Inventor: SATO HIDEYA
IPC: A23G9/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a frozen dessert feed system designed to correctly perform the changeover between frozen feed mode and drink feed mode in its operation. SOLUTION: This system works as follows: when a mode selecting switch 19 or 20 is operated, a clock circuit starts and after a given lapse of time, instruction of starting a refrigerating machine is dispatched to actuate the refrigerating machine; in this case, until the above instruction is dispatched, mode selection confirmation lamps 19f, 20d (LED) turn on and off, prompting the correctness confirmation of operation mode selection, and when the selection is correct, the above instruction is dispatched as intended; on the other hand, when the selection is not correct, operation halt switch 21 is pushed; then, the clock circuit is reset, and when the correct operation mode is selected again, the refrigerating machine starts after following the course as mentioned above.
Patent JP-S6128759-A (JP)
Title: Distributor for internal-combustion engine
Inventor: TAKAHASHI KEN
IPC: F02P7/02
Filed: 1984-07-20
Abstract: PURPOSE:To decrease discharge energy and reduce noise radio waves by using a mixed sintered body made of specific components as a rotor electrode in a distributor for an internal-combustion engine having the rotor electrode and fixed electrodes. CONSTITUTION:A rotor electrode 24 performing a rotary motion and multiple fixed electrodes 16 arranged on the same circumference via discharge gaps from the electrode 24 are provided. A mixed sintered body containing 40-95vol% of at least one of zinc oxide, cobalt oxide, and nickel and 5-60vol% of at least one of zirconium oxide, aluminum oxide, silicon oxide, etc. is used as the electrode 24. Accordingly, discharge energy is decreased and noise radio waves generated can be reduced.
Patent JP-H0316500-A (JP)
Title: Voice output volume interlocking with headphone output
Inventor: HIRANO MASAAKI
IPC: H04R3/12
Filed: 1989-06-14
Abstract: PURPOSE:To improve the assembling by providing a voltage control amplifier having a control input whose gain is variable depending on a DC applied voltage and a means applying the variable voltage to the control input of the amplifier and connecting the output of the amplifier to both a headphone drive output circuit and a voice output circuit. CONSTITUTION:The output of a voltage control amplifier 11 is inputted to a headphone amplifier 3 and its output is connected to both headphone output terminal 5 of a front face board via a wire and a voice output terminal 6. Moreover, a control terminal of a voice control amplifier 11 is connected in common with the control terminal of the voltage control amplifier 12 of other channel and is connected to a slider of a headphone variable resistor on the front board 10 via a wire. A fixed terminal of the headphone variable resistor is connected to a DC power supply 14. Thus, both the sound output and the headphone output are changed by adjusting the headphone variable resistor 13 of the front face board 10 simultaneously and outputs of both stereo channels are changed simultaneously.
Patent JP-2000340253-A (JP)
Title: Wrapping method for electrode
Inventor: SHIBATA OSAMU
IPC: H01M10/14
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping method for an electrode plate capable of accurately folding a separator along a folding line, and accurately adjusting the folded part to an edge of an electrode to accurately wrap a electrode plate. SOLUTION: In this wrapping method a folding jig 3 is pressed on a separator for forming a folding line and the separator is folded into two along the folding line for wrapping an electrode plate. The folding jig 3 is provided with two parallel projected streaks 3a on its pressing surface with separation width C larger than the thickness of the electrode plates to be wrapped, and the projected streaks 3a of the folding jig 3 are pressed on the separator for forming the folding line.
Patent JP-H01318084-A (JP)
Title: Additive for pulverized coal/oil mixture
Inventor: HONJO SHUICHI
IPC: C09K23/42
Filed: 1988-06-17
Abstract: PURPOSE:To obtain an additive which can improve the stability and flow of a pulverized coal/oil mixture by using a specified polyether compound as an effective component. CONSTITUTION:A reaction product of a polyamine (a) of 2-6 N atoms (e.g., ethylenediamine) with at least one member (b) selected from among an aldehyde and a ketone (i), an alkyl halide (ii), an isocyanate (iii), an active double bond- containing compound (iv) and an epoxy compound (v) (e.g., chlorooctane) and an alkylene oxide (c) (e.g., ethylene oxide) are subjected to an addition reaction to obtain a polyether compound (A) of an MW of 1000-200000, containing 3-80wt.%, desirably, 6-50wt.% ethylene oxide as component (c). At least one component A is optionally dissolved in a solvent (B) (e.g., isopropyl alcohol) to obtain the title additive. 0.01-5wt.% said additive is added to a mixture comprising pulverized coal, an oil and, optionally, water.
Patent JP-H1191249-A (JP)
Title: Image recording medium and method for recording image
Inventor: OKAWA ATSUHIRO
IPC: G03F1/92
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To form an image recording medium for recording with a low output laser by cutting an acetal bond by an action of heat or acid, and arranging a layer containing a compound for generating a change in an absorption between specific wavelength ranges by its bond cleavage or a subsequent reaction continued to the cleavage. SOLUTION: A layer containing a compound for generating a change in an absorption between 360 to 900 nm by its bond cleavage or a subsequent reaction continued to the cleavage is laminated on a support, and an image recording medium is formed. As the compound, a compound represented by the formula (wherein R<1> is an alkyl group, aryl group or the like; W is an O atom, S atom or the like; R<2> , R<3> are each H atom, alkyl group or the like; X, Z are each an O atom, or N atom; and Y<1> , Y<2> , Y<3> are each an C atom, or N atom) is suitable. And, as a means for forming the image recording medium, the compound is suitably isolated from an acid by incorporating the compound in a microcapsule.
Patent JP-H06342992-A (JP)
Title: Radiating type circuit board
Inventor: KOBAYASHI KENZO
IPC: H05K1/02
Filed: 1993-05-31
Abstract: PURPOSE:To enable monitoring of components on both faces and to make a printed circuit board excellent in heat radiation property by sandwiching and piling up radiation fins between two metal plates with printed circuit boards bonded on the outer faces and by inserting heat pipes into a part of holes of radiation fins. CONSTITUTION:Printed circuit boards 2A, 2B are bonded on the outer faces of metal plates 11A, 11B via adhesive layers 19, respectively. Radiation fins 13A, 13B are soldered to the inner faces of the metal plates 11A, 11B, respectively, and both radiation fins 13A, 13B are soldered on contact faces. Heat pipes 17 are inserted by contact with radiation fins into a part of holes 15 out of many ones 15 of of the radiation fins 13A, 13B, thereby making the other holes 15 serve as air vents. Therefore, heat of mounted heat generating components is absorbed by the metal plates 11A, 11B and transmitted to the radiation fins 13A, 13B and the heat pipes 17, so that heat is transported from high temperature zone to low temperature zone by the heat pipes 17 and radiated by air circulating through the holes 15.